Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 1 - Wet end of machines for making continuous webs of paper
Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078)
12/2012
12/05/2012CN202577035U Paper pulp dewatering frame
12/05/2012CN202577034U Vacuum water sucking system of paper making machine
12/05/2012CN202577033U Slurry spray edge water baffle device
12/05/2012CN202577032U Shaving device for papermaking dry mesh
12/05/2012CN202577031U Pulp splashing device for toilet paper production
12/05/2012CN102812181A Headbox For A Machine For Producing A Fibrous Material Web, In Particular A Paper Or Cardboard Web
12/05/2012CN102812180A Paper Machine Clothing With Monofilaments Having Carbon Nanotubes
12/05/2012CN102105635B Method for optimizing the energy balance in forming units in machines for producing fibrous webs and forming unit
12/05/2012CN101403202B Water sedimentation column of papermaking terminal
12/04/2012US8323791 Polyamide filament and industrial fabric using the polyamide filament
12/04/2012US8323452 Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section using control elements associated with dewatering units
12/04/2012CA2585579C Foil for paper production systems
12/04/2012CA2574299C Fabric structure for use in paper machine and manufacturing method thereof
12/04/2012CA2526969C Grooved surface belt or roll and method of fabrication
11/2012
11/28/2012EP2526225A1 Production of fermentable sugars and lignin from biomass using supercritical fluids
11/28/2012CN202559178U Vibration device and machine for manufacturing fiber webs
11/28/2012CN102108652B Method and device for applying sheet anti-counterfeiting material to paper, and anti-counterfeiting paper
11/28/2012CN101522987B Fiber mat forming apparatus and method of preserving the hydrodynamic processes needed to form a paper sheet
11/28/2012CN101253294B Spiral link fabric with improved flexibility
11/22/2012WO2012156152A1 Corrosion-resistant roller coating
11/22/2012WO2012130693A3 Device and method for regulating a clothing
11/22/2012US20120291973 Papermaking clothing defining a width of a paper web and associated system and method
11/21/2012EP2524083A1 Device for a web forming section of a fiber web machine
11/21/2012CN202543716U Telescopic net cage
11/21/2012CN102791925A Filamentary seaming element for an industrial fabric and industrial fabric seamed using the element
11/21/2012CN102791924A Method and system for making fibre-containing product
11/21/2012CN102787524A Fiber recovery device
11/21/2012CN102076904B Bar arrangement for a machine for producing a fibrous web
11/20/2012US8313616 Used paper recycling apparatus and its constituent devices
11/20/2012US8312900 Forming fabric
11/20/2012CA2546274C Industrial textile fabric
11/20/2012CA2508806C Non-woven through air dryer and transfer fabrics for tissue making
11/15/2012WO2012155052A1 Systems and methods for making fiber webs
11/15/2012WO2012080859A3 Vacuum roll and method of use
11/15/2012DE102011075800A1 Forming fabric, particularly for use in machine for production of sheet material such as paper, board or tissue, has regions, which are formed on running side or on machine side of forming fabric
11/14/2012CN1823196B Grooved and perforated layer for use in papermakers' fabric
11/14/2012CN102782214A Headbox and sheet-forming unit comprising a headbox
11/14/2012CN102782212A Dewatering press
11/14/2012CN101105015B Paper pulp filtering device for paper making
11/13/2012US8308909 Sheet forming system for a machine for producing a multilayer fibrous web
11/13/2012US8308906 Unidirectional discharge grate assembly
11/08/2012US20120283680 Visually-Coordinated Absorbent Product
11/08/2012US20120279671 Used paper recycling apparatus and its constituent devices
11/07/2012EP2519690A1 A unit and method for deaeration of drainage water
11/07/2012EP2519688A1 Paper machine clothing with monofilaments having carbon nanotubes
11/07/2012CN202519522U Three-layer polyester wire mesh
11/07/2012CN202519521U Headbox
11/07/2012CN102770597A Headbox and sheet-forming unit comprising a headbox
11/06/2012US8303774 Headbox for a machine for producing a fibrous web
11/06/2012US8303773 Machine for the production of tissue paper
11/06/2012CA2604782C An apparatus for distributing a pulp flow
11/01/2012US20120273150 Distribution channeling in connection with the headbox of a paper machine
10/2012
10/31/2012EP2518211A1 Distribution channeling in connection with the headbox of a paper machine
10/31/2012EP2518210A1 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby
10/31/2012EP2518209A1 Methods for bonding structural elements of paper machine and industrial fabrics to one another and fabrics produced thereby
10/31/2012EP2516738A1 Dry end web transport system
10/31/2012EP2516735A2 Cleaning apparatus
10/31/2012CN202509325U Flow-onto-wire pulp automatic control device for papermaking machine
10/31/2012CN102758376A Distribution channeling in connection with the headbox of a paper machine
10/31/2012CN101981251B Improvements in security substrates
10/25/2012US20120267065 Method and machine for manufacturing paper products using fourdrinier forming
10/25/2012DE202012103846U1 Papiermaschinenband Papermaking belt
10/25/2012DE102011007710A1 Belt for fibrous web processing device, has auxiliary assembly element with hardness lower than material of tape, arranged facing side of roller and guide rollers, to protect tape in assembly and for removal of strip of processing device
10/24/2012CN102753754A Headbox and sheet-forming unit comprising a headbox
10/24/2012CN102753740A Thermoplastic polymer yarns and films including dry lubricants and industrial textiles made therefrom
10/24/2012CN102747644A Processing method of paper machine wet end off-machine water
10/23/2012CA2558232C Twin-wire press
10/18/2012WO2012140448A1 Improvements in or relating to security of documents
10/18/2012WO2012140046A1 Method for producing a module, in particular a continuous module, for a paper machine covering and continuous module
10/18/2012WO2012140036A1 Method for producing a continuous module for a paper machine covering and continuous module
10/18/2012WO2012139879A1 Method for treating liquids and dispersions with metal ions that are produced electrolytically using a two-chamber electrolysis cell
10/18/2012WO2011139950A3 A papermaking belt having a permeable reinforcing structure
10/18/2012DE102011007291A1 Verfahren zur Herstellung eines Moduls, insbesondere Endlosmoduls, für eine Papiermaschinenbespannung Process for the preparation of a module, in particular endless module for a paper machine clothing
10/18/2012DE102011007284A1 Verfahren zur Herstellung eines Endlosmoduls für eine Papiermaschinenbespannung A method for manufacturing an endless module for a paper machine clothing
10/17/2012EP2510151A1 Fabric strip for a machine for producing web material, in particular paper or carton
10/17/2012EP2510146A1 Hinge type seaming element for joining ends of an industrial textile
10/17/2012EP2510142A1 Industrial fabric comprised of selectively slit and embossed film
10/17/2012CN202492760U Double-layer dry fabric
10/17/2012CN102741477A Method for producing cellulose-fiber flat structure
10/17/2012CN102741475A Valve for regulating a fluid flow
10/17/2012CN102741474A Sheet-forming wire
10/17/2012CN102733237A In-pulp white water pump pipeline for producing living paper
10/17/2012CN102733236A Net cage pulp-blocking apparatus used for paper machine
10/17/2012CN102733235A Backwashing device of diluted water filtering net of paper machine flow box
10/17/2012CN102733234A Feeder channel for diluting fluid
10/17/2012CN101946041B Method and apparatus for making slit-banded wrapper using moving orifices
10/17/2012CN101622399B Structural element for a functional member of a headbox in a web-manufacturing machine, functional member and headbox made thereof, and associated methods
10/16/2012US8287693 Papermaking belt having increased de-watering capability
10/11/2012US20120255620 Method and apparatus for feeding chemical into a liquid flow
10/11/2012DE102011016588A1 Vorrichtung zum Überführen einer Bahn in einer Station einer Bahn-Herstellungs- oder Verarbeitungsmaschine An apparatus for transferring a web in a station of a web-manufacturing or processing machine
10/10/2012DE202012007970U1 Teilgesamtheit und Laufsteg einer Faserbahnmaschine Subpopulation catwalk and a fiber web machine
10/10/2012CN1854390B Paper making fabric
10/10/2012CN102002879B Hydraulic pulp flow box
10/10/2012CN101918813B Material measurement system for obtaining coincident properties and related method
10/10/2012CN101405455B A method and a device for transferring a tail
10/09/2012US8282783 Papermaking belt having a permeable reinforcing structure
10/04/2012WO2012132966A1 Manufacturing method for nonwoven fabric
10/04/2012WO2012132549A1 Manufacturing method for nonwoven fabric
10/04/2012WO2012130693A2 Device and method for regulating a clothing
10/04/2012US20120247704 Feeder channel for diluting fluid
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